文章基本信息

标题：IDENTIFIKASI JENIS PADA KEJADIAN CETACEA TERDAMPAR DI INDONESIA DENGAN TEKNIK MOLEKULER
其他标题：SPECIES IDENTIFICATION OF STRANDED CETACEANS IN INDONESIA REVEALED BY MOLECULAR TECHNIQUE
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作者：Ni Luh Astria Yusmalinda ; Ni Luh Astria Yusmalinda ; Ni Luh Astria Yusmalinda 等
期刊名称：E-Journal Ilmu dan Teknologi Kelautan Tropis
印刷版ISSN：2087-9423
电子版ISSN：2085-6695
出版年度：2017
卷号：9
期号：2
页码：465-474
DOI：10.29244/jitkt.v9i2.19283
语种：English
出版社：Bogor Agricultural University
摘要：Stranding cases of cetaceans in Indonesia including whales, dolphins, and porpoises have recently increasingly become unfold and handled by many people. According to data from Whale Stranding Indonesia (WSI), there have been 40 stranding cases in different parts of Indonesia from early 2016 until February 2017. One of the major obstacles for the people who are handling strandings is to identify the species based on morphology alone when the body is in an advanced stadium of decomposition. WSI recorded that 21% of the species are unidentifiable. For that reason, this research aims to introduce a molecular genetics approach for identifying stranded cetaceans. Mitochondrial DNA of the gene control region was amplified using a Polymerase Chain Reaction (PCR) method. Sequence data were compared with data from the genebank through percentage overlap. From the 36 individuals, which have been used in this research, 26 amplified sampels had base lengths varying between 445-490 base pairs. Molecular methods successfully identified 15 species and 13 genus of Cetacea from different localities in Indonesia. This study shows that molecular genetic techniques can be used as a method to identify species of cetaceans, in particular of stranded individual, which are hard to identify morphologically. The molecular data may complete the genetic database and become a reference for research on genetic diversity among marine mammal populations in Indonesia.
其他摘要：Kasus Cetacea atau Paus dan Lumba-lumba terdampar di Indonesia sejak berapa tahun terakhir ini semakin sering terungkap dan ditangani oleh banyak pihak. Data dari Whale Stranding Indonesia (WSI) mencatat 40 kasus Cetacea terdampar di berbagai tempat di In
关键词：stranded Cetaceans; Indonesia; species identification; molecular technique
其他关键词：Cetacea terdampar; Indonesia; penentuan jenis; teknik molekuler